Oprah Winfrey introduced internet and cable broadcasting into her programs in the 21st century, and targeted the middle-class audience with this technology.
Oprah Winfrey is a popular television host and author. She revolutionized the way people watched her programs by introduction of internet broadcasting of her shows.
Middle-class Americans were introduced to her shows due to this revolution.
Hence, the significance of Oprah Winfrey is given above.
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